linux-kernel - [PATCH] atm/firestream: mark 32-bit only

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Message-ID: <20061001144827.GA3322@havoc.gtf.org>
Date:	Sun, 1 Oct 2006 10:48:27 -0400
From:	Jeff Garzik <jeff@...zik.org>
To:	chas@....nrl.navy.mil, netdev@...r.kernel.org
Cc:	Andrew Morton <akpm@...l.org>, LKML <linux-kernel@...r.kernel.org>
Subject: [PATCH] atm/firestream: mark 32-bit only


This driver does some dodgy stuff, reading a 32-bit value directly from
the hardware, calling bus_to_virt() on it, and then pretending that will
work just fine on 64-bit.

Signed-off-by: Jeff Garzik <jeff@...zik.org>

diff --git a/drivers/atm/Kconfig b/drivers/atm/Kconfig
index cfa5af8..8903ecf 100644
--- a/drivers/atm/Kconfig
+++ b/drivers/atm/Kconfig
@@ -139,7 +139,7 @@ config ATM_ENI_BURST_RX_2W
 
 config ATM_FIRESTREAM
 	tristate "Fujitsu FireStream (FS50/FS155) "
-	depends on PCI && ATM
+	depends on PCI && ATM && 32BIT
 	help
 	  Driver for the Fujitsu FireStream 155 (MB86697) and
 	  FireStream 50 (MB86695) ATM PCI chips.
-
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